baber/WOPTO huggingface dataset:
Patent JP-2000224214-A (JP)
Title: Lan connecting device provided with duplex path
Inventor: MOROHOSHI KAZUHIRO
IPC: H04L69/40
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to transfer or relay the data and improve reliability even when a fault causing the stop of communication is generated by adding a main path formed of a prescribed hardware with a sub-path having the same hardware so as to configure a redundacy. SOLUTION: The sub-path formed of a bridge 23 and signal amplifiers 413, 414 is added to the main path formed with a bridge part 22 and signal amplifier 411, 412 executing reception and transmission of data to make a duplex path, and a switch control part 30 is provided between the bridges 22 and 23. According to the systems of terminals 111 to 11n and 131 to 13n of different transmitting speeds, speed switch parts 231 to 23n switch-connect to a data bus 310 or 311. When the fault causing the stop of communication is generated at a main path part, the part 30 switches a circuit to a sub-path part to send data to a terminal of the same transmitting speed and the part 23 via the bus 310 and to send data of a different transmitting speed to a terminal of a different transmitting speed via the part 414 and the bus 311.
Patent JP-H0689222-A (JP)
Title: Method and apparatus for controlling memory in computer system
Inventor: SHIYURIKANTO ENU PARIKUU
IPC: G06F12/122
Filed: 1993-02-15
Abstract: PURPOSE: To select the page to be swapped out of a physical memory in an optimum way in a computer system that contains a page management mechanism and an age-based management mechanism. CONSTITUTION: An age-based management mechanism evaluates the access/non- access display flag showing the access state of every page and in every age- based management cycle, generates the multi-bit SP vectors 52 and 54 to record the access history of every page and stores these vectors in a repository 50. When a cycle is updated, the information '1' and '2' of bits 56 to 62 are shifted to bits 57 to 63. Then '1' and '0' are stored in bit 56 according to whether a page is accessed in the next cycle. Thus the SP vector is updated and every page access history is produced for several past cycles. The page of the least using frequency is swapped out of a physical memory based on the page access history and therefore the possibility of swapping faults can be reduced.
Patent JP-S61186474-A (JP)
Title: Multi-source vapor deposition device
Inventor: ENDO TETSURO
IPC: C23C14/54
Filed: 1985-02-13
Abstract: PURPOSE:To detect an evaporation rate without the invasion from the other vapor source by shielding the sides of the prescribed vapor source out of the plural vapor sources and a film thickness detector for said source and providing a heater between a shielding member for the same and a material to be deposited by evaporation. CONSTITUTION:The sides of one vapor deposition source 2 and film thickness detector 4 are covered by the cylindrical shielding member 9 in a 2-source vapor deposition device for ZnS and Mn, etc. A heater 10 in a meshed state, etc. is provided to the top end of the member 9. The direct invasion of the ZnS, etc. evaporated from the source 1 to the detector 4 is thus obviated in the stage of vapor deposition. The material reflected from the substrate is reevaporated by the heater 10. The detector 4 is therefore capable of detecting exactly the evaporating material of Mn, etc. from the vapor source 2 without being affected by the source 1. The heater temp. is preferably kept at >=300 deg.C.
Patent JP-H04248851-A (JP)
Title: Biodegradable composition and sheet
Inventor: MOMOSE YOSHIAKI
IPC: C08L89/00
Filed: 1991-01-25
Abstract: PURPOSE:To offer a practical composition and an economical sheet having properties capable of being completely degraded by microorganisms and having excellent mechanical strength and heat resistance. CONSTITUTION:A biodegradable composition and sheet consisting of 20-80wt.% aliphatic polyester resin and 80-20wt.% phyto-protein and/or-starch.
Patent JP-S52109608-A (JP)
Title: Detecting method for stopping cooling fan
Inventor: NAKABAYASHI HARUYUKI
IPC: F04D27/00
Filed: 1976-03-12
Abstract: PURPOSE: A detecting method with short response time, when of plural cooling fan is stopped due to mechanical trouble for bearing damage etc. In the electronic equipment constituted electronic package etc. packed semiconductor element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58144559-A (JP)
Title: Casting method for squirrel-cage rotor
Inventor: CHIBA HIROSHI
IPC: H02K17/16
Filed: 1982-02-22
Abstract: PURPOSE:To obtain stable casting state at the time of casting a squirrel-cage rotor of a motor which is operated by distorted alternating current by providing a shortcircuit part for shortcircuiting between conductors in slots at the molten metal port in case of casting. CONSTITUTION:A squirrel-cage coil provided on a rotor core has a shortcircuit part 4a for shortcircuiting partly between conductors 1a in a slot of the rotor core at the position deeper than the conductor 1a in the slot at one side. The part 4a of the rotor is provided at the molten metal port 5 side in case of casting, thereby casting the aquirrel-cage rotor. In this manner, the reduction in the pressure of the molten conductor is eliminated at the position where the flow of the molten conductor becomes complicated due to the presence of the part 4a, thereby obtaining stable casting state.
Patent JP-H04265165-A (JP)
Title: Electrostatic precipitator
Inventor: IKEBE KENICHI
IPC: B03C3/68
Filed: 1991-02-20
Abstract: PURPOSE:To automatically perform the economical operation of an electrostatic precipitator. CONSTITUTION:A dust meter 5 and a flowmeter 6 are provided respectively to the inlet side and the outlet side of an electrostatic precipitator 2 having a plurality of dust collection chambers. A microcomputer 7 for control is provided which inputs the output of the dust meter 5 and the flowmeter 6, and sends the output to the electrostatic precipitator 2. The same is controlled by the microcomputer 7 for control so that the number of the operated dust collection chambers are made most economically.
Patent JP-H02203790-A (JP)
Title: Method for modifying oil and fat
Inventor: USUI NAOKI
IPC: C12P7/64
Filed: 1989-02-03
Abstract: PURPOSE:To surely prolong enzyme's life by adding a porous material to oils and fats when oils and fats are modified by subjecting the oils and fats to ester interchange by action of lipase. CONSTITUTION:When oils and fats consisting of vegetable oil and/or animal oil are brought into contact with an immobilized enzyme obtained by absorbing and retaining a lipase in a carrier and subjected to ester interchange reaction to modify oil and fats, a porous material is added to the reaction system. As the porous material, a material by which pH is turned to >=7 when the porous material is brought into contact with water is preferably used. The porous material includes e.g. a material obtained by treating molecular sieve, active carbon, diatomaceous earth or ion exchange resin with an alkaline aqueous solution.
Patent JP-H05250495-A (JP)
Title: Data collecting system from plural computers and terminal equipments
Inventor: NAGAI MAKOTO
IPC: G06F13/38
Filed: 1992-02-13
Abstract: PURPOSE:To simplify the troublesome work of an operator who implements the processing after confirming the arrival of data from all computers and terminal equipments when single computer collects data from plural computers and terminal equipments to make a batch processing. CONSTITUTION:A data collecting computer 101 is provided with a data collecting management section 103 grasping the data collection state. At the end of collecting data from a data transmission computer 106 or from a data transmission terminal 108, a data collection management section 103 records the end of collection on a data collection state status 104. The end of data collection is notified to a data collection processing section 105 from a data collection end a notification section 103a in the data collection management section 103 as soon as the end of collection is recorded on the data collection state status 104. The collection data processing section 105 receives the notification, processing the collected data. Thus, the incomplete data collection due to an operator's error caused by the troublesome operation can be prevented, thereby the accuracy of data collection is enhanced.
Patent JP-H03231670-A (JP)
Title: Reverse flow cleaning of filter in bubble-generating bath
Inventor: HARAGA HISATO
IPC: A47K3/10
Filed: 1990-02-05
Abstract: PURPOSE:To filter a bath water and to clean a filtering material by making the bath water flow downward in a filter by causing a discharge side of a bath water-circulating pump to be in communication with an upper part of the filter when filtering is performed and making the bath water flow upward in the filter by causing the upper part of the filter to be in communication with a discharging pipe when a reverse flow cleaning of the filtering material is performed. CONSTITUTION:An openable valve 22 for controlling the amt. of injection is set on an injection nozzle 2 and a filter F which is a downward flow type and reversely cleanable is made to communicate and connected with a bath water-circulating path and the discharge side of a bath water-circulating pump P, the upper part of the filter F and a water-discharging pipe 46 are made to communicate and connected with each other so as to switch freely the flow paths through a motor-driven three-way valve Ve. When the bath water is filtered, the projected side of the bath water-circulating pump P is made to communicate with the upper part of the filter to make the bath water flow downward in ther filter. In addition, when the filtering material is reversely washed, the valve 22 for controlling the amt. of injection is closed and the flow path of the motor-driven three-way valve Ve is switched to allow the upper part of the filter to be inconnection with the water discharging pump 46 and to make the bath water flow upward in the filter F.
Patent JP-S55118535-A (JP)
Title: High frequency heater
Inventor: MATSUBAYASHI KAZUYUKI
IPC: H05B11/00
Filed: 1979-03-06
Abstract: PURPOSE: To spare troubles from moving a heater while scorching a food's surface at an electronic oven, by arranging driving device to make reverse motion at the time a counter counts excessively over the time necessary for travelling heater arrives to the fixed point.  
     CONSTITUTION: When the heater goes down and starts heating, a counter 90 also starts counting of times. When overflow in the counter 90 occurs, an overflow detecting circuit 94 detects this and abnormal detecting signal P is output. By abnormal detecting signal P, a flip flop 89 is reset and a relay RL3 is opened and accordingly electric current to heter 3 is cut. At the same time, as terminal Q of the flip flop 89 get High state, flip flops 84, 85 are reset to [0]. This means that  A<B terminal of a comparator 81 is in High state and by this, relays RL4, RL5 are  operated and a motor 20 makes reverse motion and restores heater 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52108827-A (JP)
Title: Thermal head
Inventor: ARAI SEIJI
IPC: G06K15/00
Filed: 1976-03-10
Abstract: PURPOSE: To simplify the construction of a heat-sensitive thermal head by making a diode, which is connected in series with an exothermic resisting material, of both a semiconductor thin film, which is prepared simultaneously with the exothermic resisting material, and a semiconductor thin film of opposite conduction type which is prepated by another process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04247171-A (JP)
Title: Sound field creating device
Inventor: KABEYA KAZUHISA
IPC: E04H4/00
Filed: 1991-01-28
Abstract: PURPOSE:To create plural sound fields easily by providing the first and the second sound reflecting plates at the specific positions relating to the first and the second speakers. CONSTITUTION:Along a flowing pool, the first sound reflecting plate 6A and the second sound reflecting plate 6B are set between each other separating a distance in which the first focal point FC of the first ellipse O1 formed by the sound reflecting plate 6A and the first focal point Fc of the second ellipse O2 formed by the sound reflecting plate 6B are coincident with each other. The first speaker 7A and the second speaker 7B are set at the second focal pint FA of the ellipse O1 and the second focal point FB of the ellipse O2 respectively. When a sound is generated from the speakers 7A and 7B, the sound is transmitted in the radial form, reflected by the inner surfaces of the sound reflecting plates 6A and 6B, and focused the focal points FC simultaneously. As a result, the border L between one side sound field A and the other side sound field B is made clear, and different musics and the like can be enjoyed each time the swimming position is changed.
Patent JP-H05226601-A (JP)
Title: Manufacture of semiconductor device
Inventor: EGUCHI KOJI
IPC: H01L27/04
Filed: 1992-02-13
Abstract: PURPOSE:To provide a method for manufacturing a semiconductor device by which the capacity of a capacitor can be secured even when an element becomes finer along with the higher integration of the semiconductor device. CONSTITUTION:Using a resist pattern 6, a first conductive layer 2 and a first insulating layer 5 are etched anisotropically. After that, using the resist pattern 6, only a side wall part of the first insulating layer 5 is etched isotropically. Then, at a side wall of staged parts formed by etching conducted twice, side wall insulating films 7a and 7b are formed. With the side wall insulating films used as a mask, the sample is etched anisotropically.
Patent JP-S63193887-A (JP)
Title: Production of thermal transfer recording medium
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/382
Filed: 1987-02-07
Abstract: PURPOSE:To enable a high-quality printing even on a low-surface smoothness paper to be subjected to transfer and to prevent a blocking phenomenon, by a method wherein, after at least one release layer is applied on a substrate by hot-melt coating, at least one heat softening layer is formed on the release layer by aqueous coating. CONSTITUTION:On a substrate having a heat resistance and being enhanced in dimension stability and surface smoothness, at least one release layer is applied. This release layer is applied by using a hot-melt coating method. After that, on the release layer at least one heat softening layer is formed by aqueous coating. For the aqueous coating of the heat softening layer, a method in which an aqueous emulsion containing a thermoplastic resin, a heat softening substance, and a coloring agent is prepared to be coated is preferably used. The transfer using a thermal transfer recording medium obtained in the above manner results in the interaction between the release layer and the heat softening layer, which enables a high-quality printing even on a low-surface smoothness transfer paper, and a prevention of blocking in the thermal transfer recording medium.
Patent JP-2000221779-A (JP)
Title: Electrophotographic device
Inventor: TAKAHASHI TSUNEHIDE
IPC: G03G15/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic device capable of judging whether the developing device being set or not and the developer being empty in the developing device by output signal of a light receiving sensor dealing with the developing device fixed in a specified position by driving a developing sleeve. SOLUTION: This electrophotographic image forming device is, provided with a photoreceptor 20 on which an electrostatic latent image is formed in accordance with printing data classified by color, plural developing devices 1, 2, 3 and 4, developing device attach/detaching means 13, 14, 15 and 16, transmitting window 5 respectively disposed in position on both side surface facing each other on the developing device, light emitting means 50, a light receiving sensor 51, and driving means 7 rotating the developing sleeve 6.  The device is provided with light shielding means moving in synchronism with rotation of the developing sleeve placed between the light emitting means 50 and the light receiving sensor 51, and judging means judging the presence or absence of the developing device and empty of the developer in the developing device by the output signal of the light receiving sensor 51 with regard to the developing device fixed in the specified position by driving the developing sleeve.
Patent JP-S61185839-A (JP)
Title: Water shake-off device for color cathode-ray tube
Inventor: INOUE MITSUO
IPC: H01J9/227
Filed: 1985-02-14
Abstract: PURPOSE:To obtain a device requiring limited space and limited rigidity of frame body by rotating a panel while covering with a doomed cover thereby shaking off the water adhered to the panel centrifugally. CONSTITUTION:A doomed cover 11 is moved up and down by passing a bearing 14 fixed to the sidewall to a vertical motion guide shaft 15 secured to the frame 13 then functioning an air-cylinder 8. Upon motion of a panel 5 held on a panel holder 1 of supporting arm 7 over the doomed cover 11 by means of conveyor moving section, a switch 10 is turned on to function an air-cylinder 8 thus to lift the doomed cover 11 to such position as will cover the panel 5. Under this condition, the pulley 6 is rotated by a motor to shake off the water adhered to the inner face of panel centrifugally. The water collected in the doomed cover 11 is discharged through a drainage hose 12.
Patent JP-S59152540-A (JP)
Title: Optical disk record reproducer
Inventor: NABESHIMA DAIKI
IPC: G11B7/09
Filed: 1983-02-21
Abstract: PURPOSE:To simplify the designing, control and assembling as a whole and to reduce the cost of an optical disk reproducer by supplying the polarity inverting signal of tracking error to the driving part of a tracking servo system after deciding the presence or absence of a pit. CONSTITUTION:Two signals obtained by synthesizing four outputs given from a photodetector 21 for each left-right component are led to the 1st and 2nd input terminals of a subtractor 24 and an adder 25 via amplifiers 22 and 23 respectively. The output of the subtractor 24 is led to the 1st and 2nd input terminals of a subtractor 26 selectively via switch circuits S1 and S2. While only the modulated signal component is extracted by an HPF27 for the output of the adder 25. Then the output of the adder 25 is led to a comparator 28 and controls the switching of the circuits S1 and S2 via an inverter 29. Therefore the circuit S1 conducts substantially only in a state where a pit exists and is held at an earth level in other states. While the circuit S2 has the working opposite to the circuit S1. The output of the subtractor 26 is supplied to a tracking dirving part 32.
Patent JP-S61187126-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SATO TOSHIHIKO
IPC: C23C14/24
Filed: 1985-02-14
Abstract: PURPOSE:To improve durability with respect to iteration usage and to manufacture stably a recording medium in large quantities by constituting the pot of an evaporating source holding a ferromagnetic material for deposition of an isotropic graphite material. CONSTITUTION:After a carbon fine particle material is set in the desired shape, the evaporating source pot 11 holding the ferromagnetic material 12 in an evaporation device employing electronic beam heating is isotropically compressed by an isotropic hydraulic press, etc., to be baked, and constituted of the isotropic graphite material whose thermal expansion coefficient, electrical resistance value, etc., have no anisotropics. The apparent specific gravity and particle size are set to 1.75 or above and 0.06mm or below, respectively, to obtain the high density of the material, and accordingly tensile strength, heat resistance and impact resistance can be improved. As a result the durability with respect to the iteration usage of the pot can be made excellent, whereby the recording medium can be stably manufactured in large quantities.
Patent JP-H03231435-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKINAGA TAKAYUKI
IPC: H01L21/60
Filed: 1990-02-07
Abstract: PURPOSE:To reduce a thermal stress concentration to a bump electrode and to improve connecting reliability of an electrode by matching the thermal expansion coefficient of an insulation film to that of a semiconductor chip when the chip is bonded to lead wirings provided on the film through the bump electrode. CONSTITUTION:In order to match the thermal expansion coefficient of an insulation film 5 to that of a semiconductor chip 2, polyimide resin having low thermal expansion coefficient impregnated with silica, aramid fiber, etc., is used as the film 5, lead wirings 6a, 6b are formed, for example, of a material having lower thermal expansion coefficient than copper such as 42-alloy or 'Kovar(R)' correspondingly, and the surface is plated with nickel-gold. Further, in order to bond the wirings 6a, 6b to the film 5, polyimide resin having lower thermal expansion coefficient than that of epoxy adhesive is used, the chip 2 is positioned at a predetermined position of the film 5, bump electrodes 5a, 5b reflow, and the chip 2 is hermetically sealed with bonding region 8.
Patent JP-S61187044-A (JP)
Title: Information processor
Inventor: HAYASHI HIDEO
IPC: G06F9/48
Filed: 1985-02-15
Abstract: PURPOSE:To make it unnecessary to wait the end of execution of an arithmetic unit before execution of an arithmetic exception mask change instruction, by providing a register where arithmetic exception mask information is held in accordance with the arithmetic unit from which an arithmetic exception may be reported. CONSTITUTION:A control circuit 2 decodes the instruction word in an instruction register 1 and instructs an arithmetic unit 8 to execute it if it is the instruction to be executed by the unit 8. At this time, contents of a register 3 where arithmetic exception mask information is held are taken into a mask register 5 corresponding to the arithmetic unit 8. If arithmetic exceptions are reported from arithmetic units 8-10, interrupt request signal generating circuits 11-13 compares them with contents of mask registers 5-7 corresponding to individual arithmetic units and generate and send interrupt request signals due to occurrence of arithmetic exceptions to the control circuit 2. In case of the arithmetic exception mask change instruction, contents of a mask register 3 and loaded data are compared with each other by a mask comparator; and if they coincide with each other, the following instruction is executed without waiting the end of execution of each arithmetic unit.
Patent JP-H08196181-A (JP)
Title: Fishing rod holding apparatus
Inventor: TANAKA HISASHI
IPC: A01K97/10
Filed: 1995-01-24
Abstract: PURPOSE: To provide a fishing rod holding apparatus capable of safely and surely changing the attaching direction of the fishing rod holding part relative to a base according to the change in the attached direction of the base. CONSTITUTION: This fishing rod holding apparatus has fishing rod holding parts 18, 20 for holding a fishing rod 30 and a base 14 for supporting the fishing rod holding parts and attaching the holding part to a broadside 10 of a fishing boat, etc. The base has a frame consisting of a side and another side crossing almost perpendicularly to each other. A mobile fixing part K2 is attached to either the fishing rod holding part or the base 14 in inseparable state, and a fixing part K1 engaged with the mobile fixing part K2 and fixing the fishing rod holding part to the base 14 is attached to the other fishing rod holding part or the base 14. The engagement to the fixing part K1 is disengaged by operating the mobile fixing part K2 to enable the selective attachment of the fishing rod holding part to a side 14A or the other side 14B of the base 14.